Nebulous and Questionable

Nebulous

Nebulous adjective - Having an often intentionally veiled or uncertain meaning.
Usage example: made nebulous references to some major changes the future may hold

Questionable and nebulous are semantically related. In some cases you can use "Questionable" instead an adjective "Nebulous".

Nearby Words: nebula, nebulosity, nebulously

Questionable

Questionable adjective - Giving good reason for being doubted, questioned, or challenged.

Nebulous and questionable are semantically related. Sometimes you can use "Nebulous" instead an adjective "Questionable".

Cite this Source
Questionable and Nebulous. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/nebulous/questionable
Nebulous & Questionable. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/nebulous/questionable>.
Questionable or Nebulous. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/nebulous/questionable.
Google Ngram Viewer shows how "nebulous" and "questionable" have occurred on timeline